I Am Setsuna is heading to the Switch, but that’s not all coming to the new console. Square Enix has stated there will be free DLC in the form of a PvP mode. With this DLC, players can fight other players in the “Arena of Time” after progressing beyond a certain point in the story. This arena is stated to have “a wide range of character customization.”
There is no word about this mode releasing for the PlayStation 4 or Steam. I Am Setsuna will release for the Switch in Japan on March 3rd. There is no specific date set for Europe and North America aside from releasing in March.